HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Angelo

$675+ Cheap flights from Dulles Intl (IAD) to San Angelo (SJT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJT
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to San Angelo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to San Angelo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San Angelo (SJT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$640
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-San Angelo Mathis Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-San Angelo Mathis Field flights.
Search Deals
From Washington, D.C. Dulles Intl to San Angelo Mathis Field
Search Deals

Find flight deals from Dulles Intl to San Angelo

Cheapest flights from Dulles Intl to San Angelo
Explore the most affordable flight options available from Dulles Intl to San Angelo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:55 amIAD - SJT
2 stops15h 40mAmerican Airlines
Mon 12/226:27 pmSJT - IAD
2 stops13h 15mAmerican Airlines
Deal found 11/17$675
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:34 pmIAD - SJT
2 stops18h 14mAmerican Airlines
Mon 11/246:52 pmSJT - IAD
2 stops17h 20mAmerican Airlines
Deal found 11/17$842

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to San Angelo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San Angelo that are best for you.

Fly from

Dulles Intl

Fly to

San Angelo

Route

Depart

Return

Price

Washington, D.C.San Angelo

IAD - SJT

IADSJT

Washington, D.C. Dulles Intl

Wed 12/17

7:55 am-10:35 pm

2 stops15h 40m

San Angelo Mathis Field

Mon 12/22

6:27 pm-8:42 am

2 stops13h 15m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-San Angelo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-San Angelo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-San Angelo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-San Angelo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-San Angelo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to San Angelo

Have a flexible travel schedule? Discover the best time to fly to San Angelo from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San Angelo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Angelo from Washington, D.C. Dulles Intl?

    Most people fly into San Angelo Mathis Field (SJT) if they book a flight to San Angelo from Washington, D.C. Dulles Intl. On average, Mathis Field has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. San Angelo Mathis Field is conveniently located just 7.7 mi from San Angelo’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to San Angelo?

    A quick flight from Washington, D.C. Dulles Intl Airport to San Angelo can take about 15h 40m. American Airlines provides one of the quickest options available for as low as $640. The distance between Washington, D.C. Dulles Intl Airport and San Angelo is about 1398 mi.

  • Can I find deals for flights from Dulles Intl to San Angelo that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to San Angelo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to San Angelo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Angelo.

  • Can I find deals for business class flights from Dulles Intl to San Angelo?

    Yes. Cheapflights offers flight deals from Dulles Intl to San Angelo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to San Angelo

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Hobby flights
Dulles Intl to Hobby flights
Reagan-National to Hobby flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Austin flights
Baltimore to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
Baltimore to Love Field flights
Reagan-National to Austin flights
Baltimore to Austin flights
Reagan-National to Love Field flights
Dulles Intl to Love Field flights
Dulles Intl to San Antonio flights
Baltimore to San Antonio flights
Reagan-National to San Antonio flights
Dulles Intl to El Paso flights
Reagan-National to El Paso flights
Baltimore to El Paso flights
Baltimore to Corpus Christi flights
Dulles Intl to Brownsville flights
Baltimore to Midland flights
Baltimore to McAllen flights
Baltimore to Laredo flights
Reagan-National to Harlingen flights
Dulles Intl to Lubbock flights
Reagan-National to Brownsville flights
Baltimore to Harlingen flights
Dulles Intl to Harlingen flights
Reagan-National to Laredo flights
Dulles Intl to Laredo flights
Dulles Intl to Corpus Christi flights
Baltimore to Lubbock flights
Dulles Intl to Midland flights
Reagan-National to McAllen flights
Baltimore to Brownsville flights
Reagan-National to Lubbock flights
Reagan-National to Corpus Christi flights
Reagan-National to Midland flights
Dulles Intl to McAllen flights
Dulles Intl to Waco flights
Baltimore to Waco flights
Baltimore to Abilene flights
Reagan-National to Amarillo flights
Reagan-National to Waco flights
Dulles Intl to Beaumont flights
Dulles Intl to Amarillo flights
Dulles Intl to Abilene flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.